30845691

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{5519}}^1$

素因数の和:5557

約数の個数: 24

約数和(自身を含む): 48222720

約数和(自身を除く): 17377029

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5519, 5589, 16557, 49671, 126937, 149013, 380811, 447039, 1142433, 1341117, 3427299, 10281897, 30845691]

約数ペア:

[(1, 30845691), (3, 10281897), (9, 3427299), (23, 1341117), (27, 1142433), (69, 447039), (81, 380811), (207, 149013), (243, 126937), (621, 49671), (1863, 16557), (5519, 5589)]